package org.example;

import java.util.Scanner;

public class Test4 {
    //卡码网 54 替换数字 https://kamacoder.com/problempage.php?pid=1064
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        String s = in.next();
        StringBuilder sb = new StringBuilder();
        for (char c : s.toCharArray()) {
            if (c >= '0' && c <= '9') sb.append("number");
            else sb.append(c);
        }
        System.out.println(sb.toString());
    }
}
